No other part numbers with same form, fit, and function found.
A comparatively flat rigid item, having a centrally located aperture, designed to hold a window in position in mechanical or optical instruments. It must have drilled and/or tapped holes for mounting purposes.
Classification: Other base metal mountings, fittings etc, nesoi
NSN 5930-01-424-7820
NSN 5905-00-067-6208
NSN 5915-00-553-8755
NSN 6320-01-262-8642
NSN 5905-01-626-2037
NSN 6105-00-369-1668
NSN 5935-01-608-5545
NSN 5990-00-932-3070
NSN 5895-00-626-9876
NSN 5935-00-395-8186
NSN 5975-00-176-9030
NSN 5950-01-420-5166